Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 6434

Hash
0000001b61097c6dba5492c0590031583ddcfa72a36b7988389884d09fe70bb1
Confirmations
35957
Time
2026-09-22 22:46:02 UTC
Median time
2026-09-22 22:29:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
76e0fe936ca1e3658b049434ac9d7b19f89ac67b15f98df16024bb3c2c65d519
Previous block
0000002d9a15b71c5e341db75e4cf7b59dcc0d98fa4425db987581b545d21ee2
Next block
00000010f32ec1f545174dafe2471d981948341e4dafab6fc28779aec017a158

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 6434 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
76e0fe936ca1…bb3c2c65d519 coinbase1250